BUK107-50GL

DISCRETE SEMICONDUCTORS DATA SHEET BUK107-50DL PowerMOS transistor Logic level TOPFET Product specification Supersedes data of September 1994 File under Discrete Semiconductors, SC13a March 1997 Philips Semiconductors Product specification PowerMOS transistor Logic level TOPFET DESCRIPTION Monolithic overload protected logic level power MOSFET in a surface mount plastic envelope, intended as a general purpose switch for automotive systems and other applications. BUK107-50DL QUICK REFERENCE DATA SYMBOL VDS ID PD Tj RDS(ON) PARAMETER Continuous drain source voltage Continuous drain current Total power dissipation Continuous junction temperature Drain-source on-state resistance MAX. 50 0.7 1.8 150 200 UNIT V A W ˚C mΩ APPLICATIONS General controller for driving lamps small motors solenoids FEATURES Vertical power DMOS output stage Overload protected up to 85˚C ambient Overload protection by current limiting and overtemperature sensing Latched overload protection reset by input 5 V logic compatible input level Control of power MOSFET and supply of overload protection circuits derived from input Low operating input current permits direct drive by micro-controller ESD protection on all pins Overvoltage clamping for turn off of inductive loads FUNCTIONAL BLOCK DIAGRAM DRAIN O/V CLAMP INPUT RIG POWER MOSFET LOGIC AND PROTECTION SOURCE Fig.1. Elements of the TOPFET. PINNING - SOT223 PIN 1 2 3 4 input drain source drain (tab) DESCRIPTION PIN CONFIGURATION 4 SYMBOL D TOPF...